| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.29 | 6.491% | $14.1527 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $105.43 | 5.719% | $111.4595 | $111.46 | $111.45 | $111.50 |
| Purchase #3 | $235.93 | 7.269% | $253.0798 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $126.33 | 11.777% | $141.2079 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $101.39 | 9.385% | $110.9055 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $33.30 | 7.647% | $35.8465 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $183.47 | 13.587% | $208.3981 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $799.14 | $875.0500 | $875.06 | $875.05 | $875.10 | |